Description

5-(Anilinomethylene)-4-Methyl-3-(4-Nitrophenyl)-2(5H)-Furanone is a specialized furanone derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and high-value chemical intermediate, prized for its unique molecular architecture that enables the construction of complex heterocyclic systems. It is primarily sought after by pharmaceutical R&D and agrochemical research teams for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with unique modes of action.
• Material Science Precursor: Serves as a monomer or precursor for advanced polymers and functional organic materials.
• Dye & Pigment Synthesis: Utilized in the creation of specialized colorants and photochromic compounds due to its nitrophenyl and furanone structure.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions.
• Fine Chemical Production: Acts as a critical intermediate in multi-step syntheses for high-value, low-volume specialty chemicals.

Basic Information

Product Name	5-(Anilinomethylene)-4-Methyl-3-(4-Nitrophenyl)-2(5H)-Furanone
CAS No.	338976-55-9
Molecular Formula	C18H14N2O4
Molecular Weight	322.32 g/mol
Synonyms	5-[(Phenylamino)methylene]-4-methyl-3-(4-nitrophenyl)-2(5H)-furanone; 4-Methyl-3-(4-nitrophenyl)-5-(phenylaminomethylene)furan-2(5H)-one; 5-(Anilinomethylene)-4-methyl-3-(p-nitrophenyl)-2(5H)-furanone; 3-(4-Nitrophenyl)-5-(phenylaminomethylene)-4-methyl-2(5H)-furanone; CAS 338976-55-9
EINECS	Contact for details

Quality Control

Our production of 5-(Anilinomethylene)-4-Methyl-3-(4-Nitrophenyl)-2(5H)-Furanone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.